package cn.client;

import cn.pojo.User;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.stereotype.Component;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
@FeignClient(value = "user-service",fallback = UserClientImpl.class)
@Component
public interface UserClient{
    @GetMapping("/hello/{id}")
    User queryById(@PathVariable("id") Integer id);
}
